lib/liblinedesc.so编译问题

[tiandajiang1]

[100%] Linking CXX shared library ../lib/liblinedesc.so
CMakeFiles/linedesc.dir/build/CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.o: In function main': CMakeCXXCompilerId.cpp:(.text.startup+0x0): multiple definition of main'
CMakeFiles/linedesc.dir/CMakeFiles/3.10.2/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:CMakeCXXCompilerId.cpp:(.text.startup+0x0): first defined here
CMakeFiles/linedesc.dir/build/CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:(.data.rel.local+0x18): multiple definition of info_compiler' CMakeFiles/linedesc.dir/CMakeFiles/3.10.2/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:(.data.rel.local+0x18): first defined here CMakeFiles/linedesc.dir/build/CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:(.data.rel.local+0x10): multiple definition of info_platform'
CMakeFiles/linedesc.dir/CMakeFiles/3.10.2/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:(.data.rel.local+0x10): first defined here
CMakeFiles/linedesc.dir/build/CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:(.data.rel.local+0x0): multiple definition of info_language_dialect_default' CMakeFiles/linedesc.dir/CMakeFiles/3.10.2/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:(.data.rel.local+0x0): first defined here CMakeFiles/linedesc.dir/build/CMakeFiles/3.5.1/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:(.data.rel.local+0x8): multiple definition of info_arch'
CMakeFiles/linedesc.dir/CMakeFiles/3.10.2/CompilerIdCXX/CMakeCXXCompilerId.cpp.o:(.data.rel.local+0x8): first defined here
collect2: error: ld returned 1 exit status
CMakeFiles/linedesc.dir/build.make:265: recipe for target '../lib/liblinedesc.so' failed
make[2]: *** [../lib/liblinedesc.so] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/linedesc.dir/all' failed
make[1]: *** [CMakeFiles/linedesc.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

在电脑上和tx2上编译均报以上错误，是怎么回事？

[Tianci-Wen]

我也遇到这个问题了，请问你解决了吗

[Tianci-Wen]

参考https://blog.csdn.net/m0_60427313/article/details/125018755?spm=1001.2101.3001.6650.3&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-3-125018755-blog-125090350.235%5Ev36%5Epc_relevant_default_base3&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-3-125018755-blog-125090350.235%5Ev36%5Epc_relevant_default_base3&utm_relevant_index=6